Linux服务器配置之DNS配置 区域文件(位于/var/named/): 正向解析文件xuwin.com.db $TTL 86400 xuwin.com. IN SOA dns.xuwin.com. admin.xuwin.com.( 2002103000 28800 14400 3600000 86400 ) xuwin.com. IN NS dns.xuwin.com. dns IN A 192.168.216.133 www IN A 192.168.216.250 mail IN A 192.168.216.251 ftp IN